Holip HLP-A100 Series, Operating Manual

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HLP-A100 Series Operating Manual
HLP-A100 Series
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C14.01 Function Description Range Unit Default Setting
Switching Frequency 0~10 4
Option: [2] - [6] 2-6kHz;
[7] 8kHz;
[8] 10kHz;
[9] 12kHz;
[10] 16kHz;
Description of choice: Switching f requency of the f requency converter
has a signif icant inf luence to the inverter and the motor. Select
appropriate switch f requency can help to adjust acoustic noise f rom
the motor
、
power consumption and the inverter ef ficiency. When
switching f requency increases, the consumption and the noise of
the motor are reduced, but the drive’s temperature will increase,
and motor leakage and the interference to the external device will
increase; the contrary the opposite.
*C14.03 Function Description Range Unit Default Setting
Overmodulation 0~1 1
Option: [0] Off, Disable the overmodulation f unction to avoid torque ripple
on the motor shaf t;
[1] On, Connects the overmodulation f unction to obtain an output
voltage up to 15% greater than mains voltage;
Function: This feature allows more accurate speed control near and over
normal speed (50/60HZ). Another advantage with overmodulation
is the ability of staying at a constant speed even though mains fault
occurs.
C14.08 Function Description Range Unit Default Setting
Damping Gain Factor 0~200 % 96
Function: Damping gain factor can help to improve the response speed of
the DC link of the f requency converter making the DC loop signal
more smooth.
6.11 Parameter Group 14: Special Functions